@article{oai:niigata-u.repo.nii.ac.jp:00022526, author = {稲越, 英機}, issue = {3}, journal = {新潟医学会雑誌, 新潟医学会雑誌}, month = {Mar}, note = {Radiation therapy is an important treatment modality in the management of breast cancer patients. In 1970's, postoperative radiotherapy was claimed that it had increased the incidence of distant metastasis in early breast cancer. However, the dose and field of postoperative radiotherapy in the trials referred had been regarded as outdated in that era. As an adjuvant therapy, radiotherapy establishes control of subclinical diseases in the regional lymphnodes and may decrease the incidence of distant metastasis in high risk patients. As a conservative treatment modality, radiotherapy achieves locoregional control of 90% in early breast cancer. Also in selected bulky diseases, boosting interstitial temporary implants, such as iridium-192 seed assembly or wire, yield fair locoregional control and good aesthetic results.}, pages = {169--174}, title = {4) 乳癌の放射線治療(シンポジウム 乳癌をめぐる諸問題, 第448回新潟医学会)}, volume = {104}, year = {1990} }